What is the only way to avoid making any selection mistakes?

A. hire all job applicants
B. use extremely low selection ratios
C. use very expensive tests
D. use tests with perfect validity


Answer: D. use tests with perfect validity

Anatomy & Physiology

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After menopause, the adrenal cortex is the primary source of estrogen or biologically similar molecules in females.

Answer the following statement true (T) or false (F)

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What is a major function of potassium ions in the body?

A) activating enzymes B) repolarization of neurons and muscle cells after action potential C) forming hydroxyapatite salts in osseous tissue D) maintaining osmotic pressure in the extracellular fluid (ECF)

Anatomy & Physiology

Most Memory B cells are found circulating in the lymph

Indicate whether the statement is true or false

Anatomy & Physiology